55797471

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4780

約数の個数: 32

約数和(自身を含む): 90816000

約数和(自身を除く): 35018529

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 4729, 11799, 14187, 42561, 89851, 108767, 127683, 269553, 326301, 808659, 978903, 2066573, 2425977, 2936709, 6199719, 18599157, 55797471]

約数ペア:

[(1, 55797471), (3, 18599157), (9, 6199719), (19, 2936709), (23, 2425977), (27, 2066573), (57, 978903), (69, 808659), (171, 326301), (207, 269553), (437, 127683), (513, 108767), (621, 89851), (1311, 42561), (3933, 14187), (4729, 11799)]